Transport i infrastruktura · 20/08/2012
Cessna Proposes New Airworthiness Directive for Certain Models 172R and 172S Airplanes
Cessna Aircraft Company is proposing a new airworthiness directive to address reports of chafed fuel return line assemblies on its Models 172R and 172S airplanes, which can cause unsafe conditions if not properly inspected and maintained.